Home
Class 11
CHEMISTRY
Which of the following is an inert gas?...

Which of the following is an inert gas?

A

`H_(2)`

B

`O_(2)`

C

`N_(2)`

D

Argon

Text Solution

Verified by Experts

The correct Answer is:
D
Out of the given four gases argon (Z=18) is an inert gas with `ns^(2)np^(6)` configuration for the valence shell
Ar(Z=18) : `1s^(2)2s^(2)3s^(2)3p^(6)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    DINESH PUBLICATION|Exercise COMPREHENSION|4 Videos

  • ENVIRONMENTAL CHEMISTRY

    DINESH PUBLICATION|Exercise Integer Type Questions|4 Videos

Similar Questions

Explore conceptually related problems

Which of the following is a inert gas

He is an inert gas

Which of the following inert gas paerticipate in chemical reaction.

Which of the following inert gas is available only as a product in the radioactive disintegrations ?

Which of the following inert gas(es) form(s) clathrate compoud(s) with quinol?

Which of the following inert gas(es) form(s) clatharate compound(s) with quinol ?

Which of the following is stable (inert) to fire ?

DINESH PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-All Questions
  1. Which one of the following arrangements represents the correct order o...

    Text Solution

    |

  2. Order of first ionisation potentials of elements Li,Be,B, Na is

    Text Solution

    |

  3. Which of the following is an inert gas?

    Text Solution

    |

  4. Identify the correct order in which the covalent radius of the followi...

    Text Solution

    |

  5. Match 1list I with list II and select the correct answer using the cod...

    Text Solution

    |

  6. In the following, the element with the highest ionization energy is

    Text Solution

    |

  7. One mole of magnesium in the vapor state absored 1200 kJ mol^(-1) of e...

    Text Solution

    |

  8. Among the following transition elements, pick out the element/elements...

    Text Solution

    |

  9. Which of the following species has the highest electron affinity?

    Text Solution

    |

  10. The correct order of atomic sizes is

    Text Solution

    |

  11. Which electronic configuration of an element has abnormally high diffe...

    Text Solution

    |

  12. The electronic configurations of four elements are given below. Arrang...

    Text Solution

    |

  13. The electronic configuration of the atom having maximum difference in ...

    Text Solution

    |

  14. Which of the following two elements in the periodic table are expected...

    Text Solution

    |

  15. An element X belongs to fourth period and fifteenth group of the perio...

    Text Solution

    |

  16. The electronic configuration of the element with maximum electron affi...

    Text Solution

    |

  17. The first ionization energy of oxygen is less than that of nitrogen. W...

    Text Solution

    |

  18. The number of unpaired electrons in gaseous species of Mn^(3+), Cr^(3+...

    Text Solution

    |

  19. Which is the wrong order for the stated property ? .

    Text Solution

    |

  20. Lattice energy of an ionic compound depedns upon :

    Text Solution

    |